| AROHAKA CHARITABLE TRUST | Registered | Charitable Trust | - | charities nzbn sync |
| Arohanui Art & Education Trust | Registered | Charitable Trust | - | government contract suppliers |
| AROHANUI HOSPICE FOUNDATION | Registered | Charitable Trust | - | charities nzbn sync |
| AROHANUI HOSPICE SERVICE TRUST | Registered | Charitable Trust | - | charities nzbn sync |
| AROHANUI STRINGS - SISTEMA HUTT VALLEY | Registered | Charitable Trust | - | charities nzbn sync |
| AROHIWI STATION LIMITED | Registered | NZ Limited Company | 4431319 | charities nzbn sync |
| ARONUI ARTS FESTIVAL CHARITABLE TRUST | Registered | Charitable Trust | - | charities nzbn sync |
| ARONUI KO HUIARAU TRUST BOARD | Registered | Charitable Trust | - | charities nzbn sync |
| Around the Mountains Cycle Trail Trust | Registered | Charitable Trust | - | councillor interest |
| AROWHENUA WHANAU SERVICES | Registered | Charitable Trust | - | charities nzbn sync |
| ARRC | Registered | Charitable Trust | - | charities nzbn sync |
| Arrow Accountants Limited | Unknown | - | - | |
| ARROW INTERNATIONAL (NZ) LIMITED | Removed | NZ Limited Company | 3383573 | government contract suppliers |
| Arrowsmith & Grant | Unknown | - | - | government contract suppliers |
| Arrowsmith Builders Limited and Penny Homes Limited | Unknown | - | - | government contract suppliers |
| ARROWSMITH LIMITED | Registered | NZ Limited Company | 841974 | government contract suppliers |
| ArrowsmithLtd | Unknown | - | - | government contract suppliers |
| ARROWTOWN BOWLING CLUB INCORPORATED | Registered | Incorporated Society | - | charities nzbn sync |
| Arrowtown Business and Promotion Association | Registered | Incorporated Society | - | councillor interest |
| Arrowtown Business Promotion Association | Unknown | - | - | councillor interest |
| Arrowtown community | Unknown | - | - | corporate donations |
| ARROWTOWN COMMUNITY & SPORTS CENTRE INCORPORATED | Removed | Incorporated Society | - | charities nzbn sync |
| ARROWTOWN COMMUNITY PRESCHOOL INCORPORATED | Registered | Incorporated Society | - | charities nzbn sync |
| ARROWTOWN CREATIVE ARTS SOCIETY INCORPORATED | Registered | Incorporated Society | - | charities nzbn sync |
| ARROWTOWN MENZSHED INCORPORATED | Registered | Incorporated Society | - | charities nzbn sync |
| Arrowtown Plan Advisory Group | Unknown | - | - | councillor interest |
| Arrowtown Planning Advisory Group | Unknown | - | - | councillor interest |
| Arrowtown Promotion and Business Association | Unknown | - | - | councillor interest |
| Arrowtown Village Association | Registered | Incorporated Society | - | councillor interest |
| ARS NOVA CHOIR INCORPORATED | Registered | Incorporated Society | - | charities nzbn sync |
| ARSTONE LIMITED | Registered | NZ Limited Company | 2238853 | government contract suppliers |
| ART AND ARCHIVES CHARITABLE TRUST | Registered | Charitable Trust | - | charities nzbn sync |
| Art Deco Trust | Registered | Incorporated Society | - | mp interest |
| ART FE'TICHE STUDIO LIMITED | Registered | NZ Limited Company | 1150123 | government contract suppliers |
| ART FOR LIFE TRUST | Registered | Charitable Trust | - | charities nzbn sync |
| ART HAWKE'S BAY INCORPORATED | Registered | Incorporated Society | - | charities nzbn sync |
| ART IN NATURE ARBORETUM TRUST | Registered | Charitable Trust | - | charities nzbn sync |
| ART IN THE DARK TRUST | Registered | Charitable Trust | - | charities nzbn sync |
| ART KAIPARA INCORPORATED | Registered | Incorporated Society | - | charities nzbn sync |
| ART OF FACT LIMITED | Registered | NZ Limited Company | 3252407 | government contract suppliers |
| ART OF LIVING FOUNDATION OF NEW ZEALAND | Registered | Charitable Trust | - | charities nzbn sync |
| ART THERAPY WORKS LIMITED | Registered | NZ Limited Company | 4404958 | government contract suppliers |
| Art Vault Tākaka | Unknown | - | - | councillor interest |
| ARTBUILD RENOVATIONS LIMITED | Registered | NZ Limited Company | 8743866 | councillor interest |
| ARTCRAFT SOCIETY KERIKERI INCORPORATED | Registered | Incorporated Society | - | charities nzbn sync |
| ARTEMIS FOUNDATION | Registered | Charitable Trust | - | charities nzbn sync |
| ARTHOUSE ARCHITECTS LIMITED | Registered | NZ Limited Company | 7889861 | government contract suppliers |
| ARTHRITIS NEW ZEALAND (MATEPONAPONA AOTEAROA) | Registered | Charitable Trust | - | charities nzbn sync |
| ARTHUR BIRD CHARITABLE TRUST | Registered | Charitable Trust | - | charities nzbn sync |
| ARTHUR BROWN CONSTRUCTION (2017) LIMITED | Registered | NZ Limited Company | 6091630 | government contract suppliers |